feat: add static aggregation hook implementation for cosmosnative#168
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damiannolan wants to merge 3 commits intomainfrom
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feat: add static aggregation hook implementation for cosmosnative#168damiannolan wants to merge 3 commits intomainfrom
damiannolan wants to merge 3 commits intomainfrom
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This was referenced Apr 28, 2026
damiannolan
requested review from
mbreithecker,
troykessler and
yjamin
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Description
The following PR adds
AggregationHook, a post-dispatch hook that composes multiple child hooks and executes them in order. This provides the base composition mechanism needed for richer outbound policy pipelines, such as combining required protocol state updates with safety controls and fee hooks.Includes proto/query/tx/genesis support, keeper wiring, CLI commands, and tests for hook creation, lookup, quote aggregation, ordered execution, fee accounting, nested aggregation rejection, and genesis export.